From Newsgroup: rec.bicycles.tech

Here is an example of Garmin and stats that a super accurate with
respect to distance and average speed. It is also accurate to maximum
speed within .1 or .2 mph. Notice I went 43 miles and used up 681
calories with total for ride 935. I would say pretty close. I do not
have a power meter on the Catrike so nothing about power is recorded and
it does go to Strava. Strava's power is worthless based on assumptions
you need a PM to get it correct. My max HR is only 132 with 96 average.
That is low but my resting HR is around 42 and on the Trike recumbent
the heart is at same level as legs so no need to work as hard to return
blood to heart. On my indoor regular bike it runs about 10 bpm higher.

43.04 mi
Distance
Nutrition & Hydration

254
Resting Calories
681
Active Calories
935
Total Calories Burned
--
Calories Consumed
-935
Calories Net
1,723 ml
Est. Sweat Loss
-- ml
Fluid Consumed
-1,723 ml
Fluid Net
Respiration Rate
25 brpm
Avg Respiration Rate
11 brpm
Min Respiration Rate
34 brpm
Max Respiration Rate
Training Effect

Base (Low Aerobic)
Primary Benefit
2.0 Maintaining
Aerobic
1.3 Some Benefit
Anaerobic
41
Exercise Load

Heart Rate

bpm
% of Max
Zones
96 bpm
Avg HR
132 bpm
Max HR
42 bpm
Recovery HR
Timing
3:10:18
Time
3:10:15
Moving Time
3:10:18
Elapsed Time
Elevation
493 ft
Total Ascent
499 ft
Total Descent
766 ft
Min Elev
873 ft
Max Elev
Pace/Speed

Pace
Speed
13.6 mph
Avg Speed
13.6 mph
Avg Moving Speed
23.8 mph
Max Speed
Temperature
72.8 -#F
Avg Temp
71.6 -#F
Min Temp
86.0 -#F
Max Temp
Intensity Minutes
135 min
Moderate
6 minx2
Vigorous
147 min
Total
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